The APX812-46UG-7 is a sophisticated microprocessor supervisory circuit designed by Diodes Incorporated to enhance system reliability and robustness. This compact, high-performance component is essential for managing power supplies in microprocessor systems, providing a precise monitoring solution for the power supply voltage.

Key Features

• Voltage Monitoring Precision: The APX812-46UG-7 is engineered to monitor 4.63V power supplies with an impressive accuracy of ±1.5%, ensuring the microprocessor operates within safe voltage levels.
• Power-On Reset Delay: It includes a built-in 140ms minimum power-on reset delay timer, which provides a stable system start-up and allows the power supply and microprocessor to stabilize before operation commences.
• Low Power Consumption: Designed to be energy-efficient, this device operates with a very low quiescent current, making it suitable for battery-powered applications.
• Manual Reset Input: The inclusion of a manual reset input allows for system resets to be initiated as needed, providing an additional layer of control for system maintenance or troubleshooting.
• Compact Package: The APX812-46UG-7 comes in a space-saving SOT-143 package, which is ideal for space-constrained applications.

Applications

Suited for a wide array of applications, the APX812-46UG-7 is commonly used in systems that require precise voltage monitoring and reliable reset functions, such as:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Intelligent Instruments
• Industrial Controllers

Technical Specifications

The APX812-46UG-7 is a testament to Diodes Incorporated's commitment to providing high-quality, reliable components for advanced electronic systems. This supervisory circuit is an essential piece for any designer looking to incorporate a safety net against power supply anomalies in their digital applications.